×åòâåðã, 20 Ñåíòÿáðÿ 2018 ã. 08:58
+ â öèòàòíèê
SELECT MAIN.CODE, techproc.cm1, MAIN.COMMENT, MAIN.MARKA, matsuP.mqq, mun.measun
FROM..........
WHERE............
GROUP BY MAIN.CODE, techproc.cm1, MAIN.COMMENT, MAIN.MARKA, matsuP.mqq, mun.measun;
Áåðó ÿ èç ýòîãî çàïðîñà íåñêîëüêî ñòðîê ñ îäèíàêîâûì MAIN.CODE, ñóììèðóþ ðóêàìè matsuP.mqq è ïîëó÷àþ íåêóþ öèôðó
Óáèðàþ îäíî ïîëå è ñòàâëþ sum
SELECT MAIN.CODE, MAIN.COMMENT, MAIN.MARKA, Sum(matsuP.mqq) AS [Sum-mqq], mun.measun
FROM..........
WHERE ........
GROUP BY MAIN.CODE, MAIN.COMMENT, MAIN.MARKA, mun.measun;
È â ñòðîêå ñ íóæíûì MAIN.CODE ïîëó÷àþ áðåä - öèôðà íà ïîðÿäîê áîëüøå ïîñ÷èòàííîé ðóêàìè....
×òî ÿ äåëàþ íå òàê?
http://www.sql.ru/forum/1302773/funkciya-sum
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